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A126346
Row sums of triangle
A126343
.
1
1, 3, 31, 455, 8151, 176532, 4531668, 135220955, 4579929955, 173363631308
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
Cf.
A126343
.
Sequence in context:
A061053
A047798
A349038
*
A142999
A212917
A223993
Adjacent sequences:
A126343
A126344
A126345
*
A126347
A126348
A126349
KEYWORD
more
,
nonn
AUTHOR
Paul D. Hanna
, Dec 25 2006
STATUS
approved
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Last modified August 16 21:12 EDT 2024. Contains 375185 sequences. (Running on oeis4.)